FIO-9872 fixed opening modal edit window for custom component

[HannaKurban]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-9872

Description

Fixed the opening of the Edit modal window when adding a new Custom component

Breaking Changes / Backwards Compatibility

n/a

Dependencies

n/a

How has this PR been tested?

all tests pass locally

Checklist:

• I have completed the above PR template
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• My changes include tests that prove my fix is effective (or that my feature works as intended)
• New and existing unit/integration tests pass locally with my changes
• Any dependent changes have corresponding PRs that are listed above